Slot nozzles

Silvent’s 511 is a slot nozzle that generates a directed air jet. Suitable for all-purpose blowing and blowing in confined spaces. Compact size makes this nozzle a popular choice for use in machines and tools where clearance is limited. Combines advantages of low noise level and low air consumption with high blowing force. Patented.

Slot Nozzles


Replaces open pipe:ø4mm(5/32'')
Air consumption:19Nm³/h(11.2scfm)
Sound level:79dB(A)
Blowing force:3.2N(11.3oz)
Max temp.:70ºC(158ºF)
Connection:1/8'' BSP(1/8''-27 NPT)male
Nozzle material:Zinc
Max operating pressure:1.0 MPa(143.0 psi)

Fully meets the EU Machine Directive’s noise limitation requirements and OSHA’s safety regulations.


511 nozzle